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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/compiler/code-generator.h" | 5 #include "src/compiler/code-generator.h" |
6 | 6 |
7 #include "src/compiler/code-generator-impl.h" | 7 #include "src/compiler/code-generator-impl.h" |
8 #include "src/compiler/gap-resolver.h" | 8 #include "src/compiler/gap-resolver.h" |
9 #include "src/compiler/node-matchers.h" | 9 #include "src/compiler/node-matchers.h" |
10 #include "src/scopes.h" | 10 #include "src/scopes.h" |
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331 } | 331 } |
332 break; | 332 break; |
333 } | 333 } |
334 case kArchTailCallCodeObject: { | 334 case kArchTailCallCodeObject: { |
335 AssembleDeconstructActivationRecord(); | 335 AssembleDeconstructActivationRecord(); |
336 if (HasImmediateInput(instr, 0)) { | 336 if (HasImmediateInput(instr, 0)) { |
337 Handle<Code> code = Handle<Code>::cast(i.InputHeapObject(0)); | 337 Handle<Code> code = Handle<Code>::cast(i.InputHeapObject(0)); |
338 __ jmp(code, RelocInfo::CODE_TARGET); | 338 __ jmp(code, RelocInfo::CODE_TARGET); |
339 } else { | 339 } else { |
340 Register reg = i.InputRegister(0); | 340 Register reg = i.InputRegister(0); |
341 __ jmp(Operand(reg, Code::kHeaderSize - kHeapObjectTag)); | 341 __ add(reg, Immediate(Code::kHeaderSize - kHeapObjectTag)); |
| 342 __ jmp(reg); |
342 } | 343 } |
343 break; | 344 break; |
344 } | 345 } |
345 case kArchCallJSFunction: { | 346 case kArchCallJSFunction: { |
346 EnsureSpaceForLazyDeopt(); | 347 EnsureSpaceForLazyDeopt(); |
347 Register func = i.InputRegister(0); | 348 Register func = i.InputRegister(0); |
348 if (FLAG_debug_code) { | 349 if (FLAG_debug_code) { |
349 // Check the function's context matches the context argument. | 350 // Check the function's context matches the context argument. |
350 __ cmp(esi, FieldOperand(func, JSFunction::kContextOffset)); | 351 __ cmp(esi, FieldOperand(func, JSFunction::kContextOffset)); |
351 __ Assert(equal, kWrongFunctionContext); | 352 __ Assert(equal, kWrongFunctionContext); |
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1839 __ Nop(padding_size); | 1840 __ Nop(padding_size); |
1840 } | 1841 } |
1841 } | 1842 } |
1842 } | 1843 } |
1843 | 1844 |
1844 #undef __ | 1845 #undef __ |
1845 | 1846 |
1846 } // namespace compiler | 1847 } // namespace compiler |
1847 } // namespace internal | 1848 } // namespace internal |
1848 } // namespace v8 | 1849 } // namespace v8 |
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